| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.82 | 3.357% | $220.9979 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $26.89 | 5.416% | $28.3464 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $227.97 | 11.498% | $254.182 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $37.32 | 4.355% | $38.9453 | $38.95 | $38.95 | $38.90 |
| Purchase #5 | $175.66 | 12.630% | $197.8459 | $197.85 | $197.85 | $197.80 |
| Purchase #6 | $230.86 | 13.202% | $261.3381 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $236.47 | 12.221% | $265.369 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $1,148.99 | $1,267.0246 | $1,267.04 | $1,267.05 | $1,266.90 | |